<template>
  <view>

    <view class="goods-item">
      <!-- 商品左侧图片区域 -->
      <view class="goods-item-left">
        <image :src="goods.goods_small_logo || defaulPic" class="goods-pic"></image>
      </view>
      <!-- 商品右侧文本区域 -->
      <view class="goods-item-right">
        <!-- 商品标题 -->
        <view class="goods-name">{{goods.goods_name}}</view>
        <view class="goods-info-box">
          <!-- 商品价格 -->
          <view class="goods-price">¥{{tofixed(goods.goods_price)}}</view>
        </view>
      </view>
    </view>
  </view>
</template>

<script>
  export default {
    // 定义props属性，用来接收外界传递到当前组件的数据
    props: {
      // 商品的信息对象
      goods: {
        type: Object,
        default: {},
      }
    },
    data() {
      return {

        // 默认的空图片
        defaultPic: 'https://img3.doubanio.com/f/movie/8dd0c794499fe925ae2ae89ee30cd225750457b4/pics/movie/celebrity-default-medium.png'
      };
    },
    methods:{
      tofixed(num)
      {
         return Number(num).toFixed(2);
      }
    }
    // vue3语法中已经把filters这个去掉了
    // filters: {
    //   // 把数字处理为带两位小数点的数字
    //   tofixed(num) {
    //     return Number(num).toFixed(2)
    //   }
    // },
  }
</script>

<style lang="scss">
  .goods-item {
    display: flex;
    padding: 10px 5px;
    border-bottom: 1px solid #f0f0f0;

    .goods-item-left {
      margin-right: 5px;

      .goods-pic {
        width: 100px;
        height: 100px;
        display: block;
      }
    }

    .goods-item-right {
      display: flex;
      flex-direction: column;
      justify-content: space-between;

      .goods-name {
        font-size: 13px;
      }

      .goods-price {
        font-size: 16px;
        color: #c00000;
      }
    }
  }
</style>